mirror of
https://github.com/cgrates/cgrates.git
synced 2026-02-11 18:16:24 +05:00
116 lines
3.6 KiB
Go
116 lines
3.6 KiB
Go
/*
|
|
Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
|
|
Copyright (C) ITsysCOM GmbH
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>
|
|
*/
|
|
|
|
package migrator
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
|
|
"github.com/cgrates/cgrates/config"
|
|
"github.com/cgrates/cgrates/engine"
|
|
"github.com/cgrates/cgrates/utils"
|
|
)
|
|
|
|
var (
|
|
SUPPLIER = "Supplier"
|
|
)
|
|
|
|
func NewMigratorDataDB(db_type, host, port, name, user, pass,
|
|
marshaler string, cacheCfg *config.CacheCfg,
|
|
opts map[string]interface{}) (db MigratorDataDB, err error) {
|
|
var dbCon engine.DataDB
|
|
if dbCon, err = engine.NewDataDBConn(db_type, host,
|
|
port, name, user, pass, marshaler, opts); err != nil {
|
|
return
|
|
}
|
|
dm := engine.NewDataManager(dbCon, cacheCfg, nil)
|
|
switch db_type {
|
|
case utils.Redis:
|
|
db = newRedisMigrator(dm)
|
|
case utils.Mongo:
|
|
db = newMongoMigrator(dm)
|
|
case utils.INTERNAL:
|
|
db = newInternalMigrator(dm)
|
|
default:
|
|
err = fmt.Errorf("unknown db '%s' valid options are '%s' or '%s or '%s'",
|
|
db_type, utils.Redis, utils.Mongo, utils.INTERNAL)
|
|
}
|
|
return
|
|
}
|
|
|
|
func NewMigratorStorDB(db_type, host, port, name, user, pass, marshaler string,
|
|
stringIndexedFields, prefixIndexedFields []string,
|
|
opts map[string]interface{}) (db MigratorStorDB, err error) {
|
|
var storDb engine.StorDB
|
|
if storDb, err = engine.NewStorDBConn(db_type, host, port, name, user,
|
|
pass, marshaler, stringIndexedFields, prefixIndexedFields, opts); err != nil {
|
|
return
|
|
}
|
|
switch db_type {
|
|
case utils.Mongo:
|
|
db = newMongoStorDBMigrator(storDb)
|
|
case utils.MySQL:
|
|
db = newMigratorSQL(storDb)
|
|
case utils.Postgres:
|
|
db = newMigratorSQL(storDb)
|
|
case utils.INTERNAL:
|
|
db = newInternalStorDBMigrator(storDb)
|
|
default:
|
|
err = fmt.Errorf("Unknown db '%s' valid options are [%s, %s, %s, %s]",
|
|
db_type, utils.MySQL, utils.Mongo, utils.Postgres, utils.INTERNAL)
|
|
}
|
|
return
|
|
}
|
|
func (m *Migrator) getVersions(str string) (vrs engine.Versions, err error) {
|
|
if str == utils.CDRs || str == utils.SessionSCosts || strings.HasPrefix(str, "Tp") {
|
|
vrs, err = m.storDBIn.StorDB().GetVersions(utils.EmptyString)
|
|
} else {
|
|
vrs, err = m.dmIN.DataManager().DataDB().GetVersions(utils.EmptyString)
|
|
}
|
|
if err != nil {
|
|
return nil, utils.NewCGRError(utils.Migrator,
|
|
utils.ServerErrorCaps,
|
|
err.Error(),
|
|
fmt.Sprintf("error: <%s> when querying oldDataDB for versions", err.Error()))
|
|
} else if len(vrs) == 0 {
|
|
return nil, utils.NewCGRError(utils.Migrator,
|
|
utils.MandatoryIEMissingCaps,
|
|
utils.UndefinedVersion,
|
|
"version number is not defined for "+str)
|
|
}
|
|
return
|
|
}
|
|
|
|
func (m *Migrator) setVersions(str string) (err error) {
|
|
if str == utils.CDRs || str == utils.SessionSCosts || strings.HasPrefix(str, "Tp") {
|
|
vrs := engine.Versions{str: engine.CurrentStorDBVersions()[str]}
|
|
err = m.storDBOut.StorDB().SetVersions(vrs, false)
|
|
} else {
|
|
vrs := engine.Versions{str: engine.CurrentDataDBVersions()[str]}
|
|
err = m.dmOut.DataManager().DataDB().SetVersions(vrs, false)
|
|
}
|
|
if err != nil {
|
|
err = utils.NewCGRError(utils.Migrator,
|
|
utils.ServerErrorCaps,
|
|
err.Error(),
|
|
fmt.Sprintf("error: <%s> when updating %s version into StorDB", err.Error(), str))
|
|
}
|
|
return
|
|
}
|